add license to gemspec (Fixes #369)

might as well just make it easy
Try increasing timeouts for Travis.
Read attribute 'driver' added to Client class
Read attribute 'options' added to Client class
Merge pull request #386 from Napolskih/clone-connection

Ability to access complete set of client options.
Don't try to reconnect when the connection is fresh

This should fix #382.
Merge pull request #384 from jrobeson/patch-1

add license to gemspec  for #369
No need to unsubscribe from ensure block
Add password option to README
Ignore external encoding when testing BITOP.

Should fix #345.
CONFIG takes a symbol argument (fixes #388)
Shopify style logging which doesn't hate the terminal